MCAC-UTSM-201606 Midea 50Hz AC Fan Coil Unit Two-pipe Wall-mounted Series
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14.2.2 Wired Controller: KJR-12B
Name and Function of LCD display on the controller
1. Operation mode indication
When press “MODE” button, the following mode can be selected in circle.
Auto → Cool → Dry → Heat → Fan only → Auto
For cooling only model, heat mode is skipped.
2. Timer
When adjust setting on time or only on time is set, the "ON" is lighted.
When adjust setting off time or only off time is set, the "OFF" is lighted. If on and off timer are both set, the "ON"
and "OFF" are both lighted.
3. Follow me function
There is a temperature sensor inside the wire controller, after setting temperature, it will compare the two
temperatures, and the space of wire controller will be the same as setting temperature. It is available under
cooling, heating, auto mode.
4. ON/OFF indication
When it is on, the icon display, otherwise it is extinguished.
5. Fan speed indication
There are four fan modes: low, middle, high, and auto. For some models, no middle fan then the middle fan is
seen as high speed.
6. Lock
When the “LOCK “button is pressed, the icon appear and other buttons is unable, press again, the icon
disappear.
7. Temperature display zone
Generally it displays setting temperature, it can be adjusted by press temperature button ▲ and ▼. But no